by | Jul 24, 2026
? 4000 PSI 4.0 GPM Hollow Shaft Pressure Washer Pump – Heavy-Duty Commercial Replacement ✔ Direct Bolt-On Replacement for Most 1″ Hollow Shaft Systems ✔ 4000 PSI @ 4.0 GPM – Professional-Grade Power for Tough Cleaning Jobs ✔ Adjustable Unloader + Soap Injector –...
by | Jul 23, 2026
Maintenance-Free: Forget about changing gasoline—this crankcase design frees you from constant upkeep. Don’t let a worn-out pump hold you back—get back to your cleaning tasks quickly with the easy installation kit included, complete with a siphon tube, mounting bolts,...
by | Jul 23, 2026
A built-in thermal relief valve protects the pump from overheating during bypass operation. It’s perfect for tackling a variety of cleaning jobs such as walls, fences, sidewalks, and vehicles. Universal Fit Design: Built with a standard 3/4″ shaft, this...
by | Jul 22, 2026
Erie Tools triplex 1-inch hollow shaft pressure washer pump for Cat General AR. This pressure washer pump has a forged brass manifold and features a reinforced pop off valve and a ceramic-coated plunger. The Erie Tools 1512A offers a 5 GPM flow rate and a maximum...
by | Jul 22, 2026
Adjustable Unloader: Equipped with an adjustable unloader, could adjust your pressure output to suit various cleaning tasks. Model Number Horizontal Pressure Washer Pump. Manufacturer Part Number Horizontal Pressure Washer Pump.